Package org.craftercms.core.cache.impl

Class CacheRefresherImpl

java.lang.Object

org.craftercms.core.cache.impl.CacheRefresherImpl

All Implemented Interfaces:

CacheRefresher

public class CacheRefresherImpl
extends Object
implements CacheRefresher

Default implementation of CacheRefresher.

Author:

Sumer Jabri, Alfonso Vásquez

Constructor Summary

Constructors

Constructor	Description
CacheRefresherImpl()

Method Summary

Modifier and Type	Method	Description
protected String	getScopeAndKeyString(CacheItem item)
protected void	refreshItem(CacheItem item, Cache cache)	Refreshes only one item.
void	refreshItems(List<CacheItem> itemsToRefresh, Cache cache)	Refreshes the specified list of CacheItems.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CacheRefresherImpl

public CacheRefresherImpl()

Method Details

refreshItems

public void refreshItems(List<CacheItem> itemsToRefresh,
 Cache cache)

Refreshes the specified list of CacheItems.

Specified by:

refreshItems in interface CacheRefresher

cache - the cache where the new item values should be put

refreshItem

protected void refreshItem(CacheItem item,
 Cache cache)
                    throws Exception

Refreshes only one item. To refresh the item, its CacheLoader is called to get a new value of the item. If the value returned by the loader is null, the item is removed from the cache instead.

Throws:

Exception

getScopeAndKeyString

protected String getScopeAndKeyString(CacheItem item)